Measurements:
°C
°F
Saint-Tropez
44°F
SE 11 mph
Feels like: 38°F
Precip: 0%
World Resorts France Saint-Tropez Weather

Saint-Tropez Sea Water Temperature

Current Sea Water Temperature:
+63.4°F
Maximum Sea Water Temperature in December: 66.2°F
Minimum Sea Water Temperature in December: 58.2°F
Average water temperature in December: 62.1°F

Sea Water Temperature for the Last 10 Days:

December 05 63.4°F November 30 63.6°F
December 04 63.4°F November 29 64.2°F
December 03 63.6°F November 28 64.6°F
December 02 63.8°F November 27 64.6°F
December 01 64.0°F November 26 65.0°F

When is the Warmest Sea for Saint-Tropez?

According to our data for the last three years for Saint-Tropez the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Saint-Tropez was 81.0°F. The maximum and minimum values were 77.8°F and 83.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Saint-Tropez was 81.2°F. The maximum and minimum values were 75.4°F and 86.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Saint-Tropez was 76.6°F. The maximum and minimum values were 73.8°F and 78.6°F respectively.

Best Time to Visit Saint-Tropez
The most sunny months:
July 30 days
August 28 days
June 25 days
The most warm months:
August 87.9 °F
July 87.7 °F
June 81.4 °F
Warmest sea temperature:
August 80.6 °F
July 79.2 °F
September 76.9 °F
The most cold months:
January 54.1 °F
February 55.4 °F
December 56.3 °F
The most rainy months:
November 4 days
March 3 days
October 3 days
The most windy months:
March 11 mph
November 10 mph
January 10 mph

Saint-Tropez on the Weather Map

France Resorts:
NAME
Antibes +50
Arcachon +50
Biarritz +46
Bordeaux +44
Cannes +46
Corsica +52
Etretat +42
Marseilles +46
Menton +52
Montpellier +46
Nice +46
Paris +36
Saint-Tropez +44
Toulon +48
Toulouse +42
24 Hours Weather Forecast
Saint-Tropez
Local time: 08:56
05 dec, friday
0900 44°F
SE
11 mph
1200 52°F
SE
6 mph
1500 54°F
SE
4 mph
1800 52°F
E
5 mph
2100 50°F
E
6 mph
06 dec, saturday
0000 46°F
SE
7 mph
0300 46°F
E
7 mph
0600 44°F
SE
8 mph